nm
Section: GNU Development Tools
(1)
Updated: 5 November 1991
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NAME
nm---list symbols from object files.
SYNOPSIS
- nm
-
[-a|--debug-syms]
[-g|--extern-only]
[-s|--print-armap]
[-o|--print-file-name]
[-n|--numeric-sort]
[-p|--no-sort]
[-r|--reverse-sort]
[-u|--undefined-only]
[--target=bfdname]
[objfile...]
DESCRIPTION
GNU nm will list the symbols from object files objfile.
OPTIONS
The long and short forms of options, shown here as alternatives, are
equivalent.
- objfile...
-
Object files whose symbols are to be listed. If no object files are
listed as arguments, nm assumes `a.out'.
- -a
-
- --debug-syms
-
Display debugger-only symbols; normally these are not listed.
- -g
-
- --extern-only
-
Display only external symbols.
- -p
-
- --no-sort
-
Don't bother to sort the symbols in any order; just print them in the
order encountered.
- -n
-
- --numeric-sort
-
Sort symbols numerically by their addresses, not alphabetically by their
names.
- -s
-
- --print-armap
-
When listing symbols from archive members, include the index: a mapping
(stored in the archive by ar or ranlib) of what modules
contain definitions for what names.
- -o
-
- --print-file-name
-
Precede each symbol by the name of the input file where it was found,
rather than identifying the input file once only before all of its
symbols.
- -r
-
- --reverse-sort
-
Reverse the sense of the sort (whether numeric or alphabetic); let the
last come first.
- --target bfdname
-
Specify an object code format other than your system's default format.
See
objdump(1),
for information on listing available formats.
- -u
-
- --undefined-only
-
Display only undefined symbols (those external to each object file).
SEE ALSO
`binutils'
entry in
info;
The GNU Binary Utilities, Roland H. Pesch (October 1991);
ar(1),
objdump(1),
ranlib(1).
COPYING
Copyright (c) 1991 Free Software Foundation, Inc.
Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission notice
are preserved on all copies.
Permission is granted to copy and distribute modified versions of this
manual under the conditions for verbatim copying, provided that the
entire resulting derived work is distributed under the terms of a
permission notice identical to this one.
Permission is granted to copy and distribute translations of this
manual into another language, under the above conditions for modified
versions, except that this permission notice may be included in
translations approved by the Free Software Foundation instead of in
the original English.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- SEE ALSO
-
- COPYING
-
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